| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 8 NaOH = 2 NaAl(OH)4 + 3 Na2SO4
MgS + HCl = MgCl + SH =>
MgS + HCl = MgCl + SH
BaClNaS = BaSNaCl =>
BaClNaS = BaSNaCl
MgCO3 = CO2(g)MgO(s) =>
MgCO3 = CO2(g)MgO(s)
HCl(aq) + K2S(s) = H2S(aq) + KCl(aq) =>
2 HCl(aq) + K2S(s) = H2S(aq) + 2 KCl(aq)
H2 + NaI = Na + HI =>
H2 + 2 NaI = 2 Na + 2 HI
(NH3)H2SO4 = NH3 + H2SO4 =>
(NH3)H2SO4 = NH3 + H2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AlCl3Pb(NO3)2 = PbCl3Al(NO3)2 =>
AlCl3Pb(NO3)2 = PbCl3Al(NO3)2
NaCN + NaClO = NaOCN + NaCl =>
NaCN + NaClO = NaOCN + NaCl
Cu2 + HBr = H + CuBr =>
Cu2 + 2 HBr = 2 H + 2 CuBr
FeCl3 + Zn(NO3)2 = Fe(NO3)3 + ZnCl2 =>
2 FeCl3 + 3 Zn(NO3)2 = 2 Fe(NO3)3 + 3 ZnCl2
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
K + S = K2S2 =>
2 K + 2 S = K2S2
Li2CO3 + Fe2O3 + H3PO4 + C6H12O6 = LiFePO4 + H2O + CO2 =>
12 Li2CO3 + 12 Fe2O3 + 24 H3PO4 + C6H12O6 = 24 LiFePO4 + 42 H2O + 18 CO2
V{5+} + V{3+} = V{4+} =>
V{5+} + V{3+} = 2 V{4+}
P2O4 = P4 + O2 =>
2 P2O4 = P4 + 4 O2
CH3COOH + Na2O = NaCH3COO + H2O =>
2 CH3COOH + Na2O = 2 NaCH3COO + H2O
J + NaOH + H2SO4 = NaJ + NaSO4 + H2O =>
J + 2 NaOH + H2SO4 = NaJ + NaSO4 + 2 H2O
BrH = Br2H2 =>
2 BrH = Br2H2
Al + KOH + H2SO4 = KAlSO4*H2O + H2 =>
2 Al + 2 KOH + 2 H2SO4 = 2 KAlSO4*H2O + H2
C4H10O = C4H8 + H2O =>
C4H10O = C4H8 + H2O
MgBr2 + Na3PO4 = Mg3(PO4)2 + NaBr =>
3 MgBr2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaBr
CaS + O2 = CaO2 + SO2 =>
CaS + 2 O2 = CaO2 + SO2
CH3CO2CH3 + NaOH = CH3OH + CH3CO2Na =>
CH3CO2CH3 + NaOH = CH3OH + CH3CO2Na
CuO + Cl2 = Cu + Cl2O =>
CuO + Cl2 = Cu + Cl2O
BaOH2S = H2OBaS =>
BaOH2S = H2OBaS
FeS2 + PbO = Pb + FeO + SO2 =>
FeS2 + 5 PbO = 5 Pb + FeO + 2 SO2
Zn + H2O = H2 + ZnO =>
Zn + H2O = H2 + ZnO
CoCl2 + KNO2 + CH3COOH = K3[Co(NO2)6] + NO + CH3COOK + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3[Co(NO2)6] + NO + 2 CH3COOK + 2 KCl + H2O
FeCl2 + KOH + C5H6 = Fe(C5H5)2 + KCl + H2O =>
FeCl2 + 2 KOH + 2 C5H6 = Fe(C5H5)2 + 2 KCl + 2 H2O
Ca2 + H2CO3 = CaCO3 + H2 =>
Ca2 + 2 H2CO3 = 2 CaCO3 + 2 H2
C2H2H2 = C2H4 =>
C2H2H2 = C2H4
Pb + CuI2 = PbI2 + Cu =>
Pb + CuI2 = PbI2 + Cu
Na2H2P2O7 + NaHCO3 = Na2HPO4 + H2O + CO2 =>
Na2H2P2O7 + 2 NaHCO3 = 2 Na2HPO4 + H2O + 2 CO2
NaCl(aq) + KOH(aq) = NaOH + KCl =>
NaCl(aq) + KOH(aq) = NaOH + KCl
C400 = C =>
C400 = 400 C
Ba(OH)2 + HClO4 = Ba(ClO4)2 + H2O =>
Ba(OH)2 + 2 HClO4 = Ba(ClO4)2 + 2 H2O
KBr + F = Br + KF =>
KBr + F = Br + KF
ZnI2(aq) + NaOH(aq) = Zn(OH)2 + NaI =>
ZnI2(aq) + 2 NaOH(aq) = Zn(OH)2 + 2 NaI
KMnO4 + H2SO4 + Na2SO3 = MnSO3 + K2SO4 + Na2SO4 + H2O2 =>
2 KMnO4 + 3 H2SO4 + 4 Na2SO3 = 2 MnSO3 + K2SO4 + 4 Na2SO4 + 3 H2O2
HOOCCOOH + OH = HOOCCOO + H2O =>
HOOCCOOH + OH = HOOCCOO + H2O
CO + KOH = HCOOK =>
CO + KOH = HCOOK
Zn + CuS = ZnS + Cu =>
Zn + CuS = ZnS + Cu
C2Cl2 + Na2S = C2S + NaCl =>
C2Cl2 + Na2S = C2S + 2 NaCl
KMnO4 + HNO2 + H2SO4 = K2SO4 + MnSO5 + HNO3 + H2O =>
2 KMnO4 + 3 HNO2 + 3 H2SO4 = K2SO4 + 2 MnSO5 + 3 HNO3 + 3 H2O
MgSO4 + NH4OH = (NH4)2SO4Mg(OH)2 =>
MgSO4 + 2 NH4OH = (NH4)2SO4Mg(OH)2
(NH4)2Cr2O7 + KOH = NH4OH + K2CrO4 + H2O =>
(NH4)2Cr2O7 + 4 KOH = 2 NH4OH + 2 K2CrO4 + H2O
NaHO + CO2 = NaHCO3 =>
NaHO + CO2 = NaHCO3
Sr(C2H3O2)2 + Na3PO4 = Sr3(PO4)2 + NaC2H3O2 =>
3 Sr(C2H3O2)2 + 2 Na3PO4 = Sr3(PO4)2 + 6 NaC2H3O2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/13/24
Équations équilibrées sur07/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
